Portable solar for limited current draw
I want to be able to generate enough power to run my laptop and keep a couple of lights inside the RV lit. 1. Will a 100 watt portable solar array do it? Or will I need 200? (Let's assume that I'll...
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I'd suggest to just buy a 100W panel and a cheap controller. If it's not enough, you can always get another panel.
Answers:
1)Depends on use of electrical devices. LED lights and the water pump are trivial.
2)A portable solar charging system is easiest to connect directly to the RV's battery.
3)See answer #2, above. I may do this and will have a connection installed so that I can just plug in the portable panel.
FWIW, I have a single 235W panel installed on the roof of my TT. It powers everything 12V and a 120V fridge, along with 120V entertainment devices (TV, DVD, Stereo receiver). My laptop is charged by the inverter and it's stock power supply.
Answers:
1)Depends on use of electrical devices. LED lights and the water pump are trivial.
2)A portable solar charging system is easiest to connect directly to the RV's battery.
3)See answer #2, above. I may do this and will have a connection installed so that I can just plug in the portable panel.
FWIW, I have a single 235W panel installed on the roof of my TT. It powers everything 12V and a 120V fridge, along with 120V entertainment devices (TV, DVD, Stereo receiver). My laptop is charged by the inverter and it's stock power supply.
